Month Calendar : output selected range to MessageBox - pls explain

[Morbane]

Hello,

I have created a Month Calendar Control and have enabled MCS_MULTISELECT.

I am trying to implement the MonthCal_GetSelRange() macro to capture a selected range in the Calendar Control. So far my switch looks like this:

case IDC_BTN_MOON:
                {
                    SYSTEMTIME rng[2];

                    MonthCal_GetSelRange(hWndMonthCal, &rng);


                }

How do I get that range to display in a MessageBox?

MessageBox(hwndDlg, ??, 0);

I have tried passing SYSTEMTIME WORDs ( rng.wDayOfWeek) but I simply cant get it right. I know it is likely that such usage is no good, but I am trying...

I have been using the Method approach to creating the Month Calendar and other controls.